| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.32 | 6.838% | $171.2827 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $131.56 | 12.368% | $147.8313 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $171.59 | 3.314% | $177.2765 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $79.26 | 7.562% | $85.2536 | $85.25 | $85.25 | $85.30 |
| Purchase #5 | $69.65 | 11.344% | $77.5511 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $204.36 | 8.328% | $221.3791 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $111.96 | 13.316% | $126.8686 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $928.70 | $1,007.4429 | $1,007.44 | $1,007.50 | $1,007.60 | |